Amazone Jerusalem Sage
Phlomis tuberosa 'Amazone'
Plant Height: 3 feet
Flower Height: 5 feet
Spread: 4 feet
Sunlight:
Hardiness Zone: 5a
Other Names: Sageleaf Mullein
Description:
An interesting clump forming perennial with dense whorls of pale lavender flowers that rise tall on the stems; exceptional when massed in groupings and maintains interest after blooms are spent
Ornamental Features
Amazone Jerusalem Sage features bold spikes of lilac purple hooded flowers rising above the foliage from late spring to early summer. The flowers are excellent for cutting. Its serrated narrow leaves remain grayish green in colour throughout the season.
Landscape Attributes
Amazone Jerusalem Sage is an herbaceous perennial with a rigidly upright and towering form. Its medium texture blends into the garden, but can always be balanced by a couple of finer or coarser plants for an effective composition.
This is a relatively low maintenance plant, and may require the occasional pruning to look its best. Deer don't particularly care for this plant and will usually leave it alone in favor of tastier treats. It has no significant negative characteristics.
Amazone Jerusalem Sage is recommended for the following landscape applications;
- Mass Planting
- General Garden Use
Planting & Growing
Amazone Jerusalem Sage will grow to be about 3 feet tall at maturity extending to 5 feet tall with the flowers, with a spread of 4 feet. It grows at a medium rate, and under ideal conditions can be expected to live for approximately 10 years. As an herbaceous perennial, this plant will usually die back to the crown each winter, and will regrow from the base each spring. Be careful not to disturb the crown in late winter when it may not be readily seen!
This plant should only be grown in full sunlight. It prefers dry to average moisture levels with very well-drained soil, and will often die in standing water. It is not particular as to soil type or pH. It is somewhat tolerant of urban pollution. This is a selected variety of a species not originally from North America.